HKS Super Turbo Muffler for 1989-92 Nissan Skyline GT-R [R32] 31029-AN001


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1989-92 Nissan Skyline GT-R [R32]

Super Turbo Muffler for the Nissan GT-R Skyline

HKS PN# 31029-AN001

Part Number: HKSR321 Vehicles: , , , Tag: Brand:

Please note that this brand offers a wide variety of parts, some of which are kept in stock. However, not all products from this brand are kept in regular inventory. As a result, lead times can vary (from 1 day to weeks or months). Following your order, a representative will contact you to explain the order process, and provide an estimated timeframe for delivery. . Following the discussion, should you choose to continue with the order there will be no further option for cancellation (if there are any concerns regarding lead time, please advise us immediately during the initial follow-up). Please order with confidence, as at the time of the initial contact and after being informed of the estimated lead time, should you choose to cancel, you may do so within 1 business day. You are encouraged to read and understand the full terms and conditions of the sale here.


Designed and manufactured by HKS, this Super Turbo Muffler is designed and manufactured specifically for the Nissan GT-R Skyline. Currently available for purchase, this super turbo muffler has a diameter of 124mm at the resonator, and 85mm for the center pipe. The noise level of this product in an enclosed area is 96dB, as opposed to stock’s 93dB, making this item not too loud, but still very noticeable. This super turbo muffler implements both exhaust efficiency, as well as sound pressure reduction. This exhaust is efficient for stock to high performance vehicles with upgraded turbos. In addition, the sound quality to this HKS meets the JASMA standard, with a unique sound specifically for the engine. This product is composed mainly of SUS304.

If interested, please contact us at GT-RR for more information regarding pricing, fitment, shipping costs, as well as installation recommendations